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Keyword: finite element analysis
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Journal Articles
Article Type: Research Papers
J. Tribol. October 2011, 133(4): 042301.
Published Online: October 19, 2011
... coefficient (state III) were proposed, and the contact stresses (normal stress, shear stress, von Mises stress) of the three contact states were calculated by using finite element analysis. The results demonstrated that a transfer layer formed at the contact interface and gradually decreased the maximum...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2011, 133(4): 041401.
Published Online: October 6, 2011
... adhesive effects are discovered, which are different from traditional macroscopic phenomena. 19 07 2010 25 06 2011 06 10 2011 06 10 2011 adhesion continuum mechanics finite element analysis indentation mechanical contact molecular dynamics method sliding friction surface...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2011, 133(4): 041601.
Published Online: October 4, 2011
... approach, which considers the first body as rigid, are performed in terms of macroscopic friction coefficient and velocity and stress profiles. 25 10 2010 25 07 2011 04 10 2011 04 10 2011 deformation finite element analysis friction internal stresses rheology velocity...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2011, 133(3): 031408.
Published Online: July 28, 2011
... quantitative agreement. 24 08 2010 02 06 2011 06 06 2011 28 07 2011 28 07 2011 finite element analysis statistical analysis stiction surface roughness tin static friction coefficient elastic plastic contact surface roughness statistical experimental method...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2011, 133(3): 031703.
Published Online: July 28, 2011
... and lubricant behavior during the design process in order to generate accurate bearing characteristics data. 29 01 2011 06 06 2011 20 06 2011 28 07 2011 28 07 2011 additives elasticity finite element analysis flow simulation lubricating oils lubrication machine...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2011, 133(3): 031406.
Published Online: July 25, 2011
... durability elasticity finite element analysis inclusions interference Lennard-Jones potential plasticity ruthenium layers adhesion microswitch contacts The contact mechanics of layered surfaces is an important research area in the development of many microscale devices. The layer...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2011, 133(3): 031101.
Published Online: July 7, 2011
... experiments discs (structures) fatigue cracks finite element analysis mechanical contact polymers resins rolling friction stick-slip rolling contact fatigue epoxy resin two disk machine design of experiments Rolling contact fatigue (RCF) is a damage process that occurs under the...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2011, 133(3): 031402.
Published Online: July 1, 2011
... contact problems. Compared with coincident ends and sharp edge contact validation values, the model shows high conformity levels. 21 09 2010 28 02 2011 01 07 2011 01 07 2011 elasticity finite element analysis internal stresses mechanical contact Poisson ratio quarter...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2011, 133(3): 031601.
Published Online: June 23, 2011
... simulation technique of deactivating elements is suitable for modeling wear that is larger than the size of the elements in the FE mesh. 20 04 2010 29 04 2011 23 06 2011 23 06 2011 elastomers finite element analysis fracture friction lubrication pressing rubber sealing...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2011, 133(2): 021401.
Published Online: March 23, 2011
... fully developed pile-up due to a reduction in the tensile radial strain directly under the indenter. 29 06 2010 17 02 2011 23 03 2011 23 03 2011 deformation finite element analysis friction indentation steel deep spherical indentation Eulerian formulation pile-up...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2011, 133(2): 021601.
Published Online: March 17, 2011
... amplitude, coating thickness, and coating modulus of elasticity on fretting wear are presented. 03 05 2010 05 01 2011 17 03 2011 17 03 2011 coatings elastic moduli finite element analysis friction mechanical contact wear fretting wear modeling combined finite...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2011, 133(1): 011401.
Published Online: January 4, 2011
... elliptical contacts presented in this paper proves to be a strong tool in getting a better understanding of the mechanical behavior at those critical points. 10 06 2009 23 09 2010 04 01 2011 04 01 2011 elasticity fatigue finite element analysis mechanical contact...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2011, 133(1): 011101.
Published Online: December 3, 2010
... is presented. 29 10 2008 31 03 2009 03 12 2010 03 12 2010 bushings finite element analysis heat transfer machine bearings transfer matrix method heat partition oscillation journal bearing Journal bearings are widely used in various mechanical devices...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2011, 133(1): 011501.
Published Online: December 2, 2010
... quantitatively observed during the upsetting of cylinders with a central conical dent using the new fluorescence direct observation apparatus developed by the authors. Moreover, the permeation phenomena were estimated using a rigid-plastic finite element analysis model incorporating the compressibility of the...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2011, 133(1): 012202.
Published Online: December 2, 2010
... realistic data into the MPHL equations, thus, to explain the experimental behavior. The analysis was then validated with two further rolling schedules that seem to confirm the proposed approach. 05 02 2010 16 07 2010 02 12 2010 02 12 2010 cold rolling finite element analysis...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2011, 133(1): 012201.
Published Online: December 2, 2010
... addition, leak rates are measured for different axial compressive stresses and gas pressures in order to estimate the tightness performance of such seals. 28 04 2010 26 10 2010 02 12 2010 02 12 2010 finite element analysis graphite internal stresses Poisson ratio...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2010, 132(4): 041404.
Published Online: October 8, 2010
... 10 2010 computational geometry crystal microstructure fatigue finite element analysis internal stresses mechanical contact rolling bearings rolling friction rolling contact fatigue Hertzian stresses finite element microstructure Voronoi diagram Rolling element...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2010, 132(4): 041501.
Published Online: October 8, 2010
... 10 2010 cavitation deformation finite element analysis finite volume methods friction hydraulic systems hydrodynamics Poiseuille flow rods (structures) sealing materials viscoelasticity reciprocating seal rod seal hydraulic seal elastohydrodynamics viscoelasticity finite...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2010, 132(4): 041704.
Published Online: October 7, 2010
... be most suitable when operating in a turbulent regime. 06 12 2009 27 08 2010 07 10 2010 07 10 2010 abrasion elastic constants finite element analysis lubrication machine bearings turbulence wear hybrid journal bearings turbulence recess shape The...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2010, 132(4): 041402.
Published Online: October 1, 2010
... validated using a plane strain finite element model and it was found that a cylindrical feature with a longer length results in a substantial alleviation of impact damage. 18 11 2009 30 07 2010 01 10 2010 01 10 2010 disc drives elasticity finite element analysis hard discs...